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Rev Age Author Path Log message Diff
1260 6609 d 16 h palkovsky /kernel/trunk/ Small fixes.  
1258 6609 d 17 h palkovsky /kernel/trunk/ Added support for IRQ notifiactions.
- seems to work correctly on ia32, amd64
- the mips kbd probably lowers interrupts when the char is read from
the port, we will have to find a way how to deal with it.		  
1257 6610 d 0 h jermar /kernel/trunk/arch/ Initialize amd64 and ia32 task iomapver generation counter.  
1256 6610 d 0 h jermar /kernel/trunk/arch/ Improve SYS_IOSPACE_ENABLE support.
The general protection fault handler now contains
code to service early I/O Permission bitmap faults.		  
1255 6610 d 3 h jermar /kernel/trunk/arch/ I/O Permission bitmap fixes. The trailing all-one sequence must be 8 bits long.
Update TSS limit in a proper way.		  
1252 6610 d 4 h palkovsky /kernel/trunk/arch/amd64/src/ Fix amd64 SMP boot when tss for AP CPU gets allocated in memory >20MB.  
1251 6611 d 0 h jermar /kernel/trunk/ Fix BITS2BYTES macro to return 0 when passed 0 as argument.
Fix ia32 TSS segment granularity to be 0.
Fix ia32 and amd64 initial TSS limit to be 103.
Little textual changes here and there.		  
1247 6611 d 22 h vana /kernel/trunk/arch/amd64/src/smp/ Same 24 - > 32 bit lgdt patch on amd64 arch. Now both ia32 and amd64 platforms are able to have AP GDTs in all lowest 4GB of physicall memory.  
1246 6611 d 22 h vana /kernel/trunk/arch/ia32/src/smp/ This patch enables 32 base of GDT on APs at boot. It should now be able to use GDTs allocated up of 16MB so I hope this patches AP crash bug ocurred in some memory configurations.  
1242 6612 d 17 h jermar /kernel/trunk/arch/ This time really fix wrong definition of K_DATA_START.  
1241 6612 d 17 h jermar /kernel/trunk/arch/ Fix K_DATA_START section definition.  
1227 6615 d 23 h jermar /kernel/trunk/ Reorganize syscall names to better correspond to kernel architecture.
Add dummy placeholders for SYS_AS_AREA_SHARE_APPROVE and
SYS_AS_AREA_SHARE_PERFORM syscalls.		  
1224 6616 d 0 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1223 6616 d 2 h jermar /kernel/trunk/ Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().		  
1222 6616 d 15 h decky /kernel/trunk/arch/ init tasks must be registered before main_bsp()  
1221 6616 d 16 h decky /kernel/trunk/ printf-related and other code cleanup  
1220 6616 d 16 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1218 6616 d 17 h decky /kernel/trunk/arch/ppc32/src/ddi/ ppc32 compiles again  
1215 6616 d 19 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1212 6616 d 21 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1210 6618 d 2 h vana /kernel/trunk/ Incomplete VHPT walker support for Itanium  
1203 6621 d 22 h jermar /kernel/trunk/arch/ Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing.		  
1201 6621 d 23 h jermar /kernel/trunk/arch/ Fix amd64 and ia32 management of I/O bitmap in before_task_runs_arch()
by treating the iomap array as a bitmap. Make use of the bitmap type
and functions added in previous commit.		  
1196 6623 d 2 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6625 d 6 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1190 6625 d 20 h jermar /kernel/trunk/arch/ Move updating I/O Permission bitmap to before_task_runs_arch().  
1189 6625 d 21 h jermar /kernel/trunk/arch/ia32/src/ Add important comment.  
1188 6625 d 21 h jermar /kernel/trunk/arch/ia32/src/ Fix wrong order of operations.  
1187 6625 d 21 h jermar /kernel/trunk/ Cleanup pm.c and pm.h code on ia32 and amd64.
Add before_task_runs() and before_task_runs_arch() for each architecture.
Add ia32 and amd64 code to ensure I/O Permission Bitmap update.		  
1186 6625 d 23 h jermar /kernel/trunk/arch/ Replace assembly from pm.c with new inline functions defined in asm.h.  
1185 6626 d 0 h jermar /kernel/trunk/ Add task_create_arch() for all architectures.  
1184 6626 d 0 h jermar /kernel/trunk/ Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64.		  
1172 6627 d 5 h palkovsky /kernel/trunk/arch/amd64/src/proc/ Comment update.  
1171 6627 d 6 h jermar /kernel/trunk/ Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.		  
1170 6627 d 22 h vana /kernel/trunk/ Stack size definition macro definition fix  
1168 6629 d 20 h vana /kernel/trunk/ Thread RSE support completion (kernel)  
1165 6629 d 22 h decky /kernel/trunk/arch/ set ELF format explicitly  
1163 6629 d 22 h decky /kernel/trunk/arch/ fix types  
1162 6629 d 23 h decky /kernel/trunk/arch/ make the ppc ports generate proper 32b or 64b code  
1160 6629 d 23 h decky /kernel/trunk/ start ppc64 port
the code is currently a wild mixture of 32/64b code, will be fixed